# Tk_decode_google_urls.py

# Tk_decode_google_urls.py

from Tkinter import *
import urllib
import webbrowser

root = Tk()
label = LabelFrame(root, text=' decode google urls ', height=200, width=800, bg="aqua")
label.pack(fill=X)
label.pack_propagate(False)

def decodeurl():
    v = ''
    s = s2 = root.clipboard_get()
    for z in ['&url=','?imgurl=']:
        if z in s:
            s = s[s.index(z)+len(z):]
            for z in ['.jpeg','.jpg']:
                if z in s:
                    s = s[:s.index(z)]+z
                    v = urllib.unquote(s)
                    ### webbrowser.open(z)
            break
    if not s:
        v = urllib.unquote(s2)
    url.set(v)
    root.clipboard_clear()
    root.clipboard_append(v)
    root.update()
#
def ypad(y=0):
    if y == -1:
        pass
    elif y in ['text']:
        root.ypad+=30
    elif y:
        root.ypad=y+2
    else:
        root.ypad+=21
    return root.ypad
#

btn = Button(label, text='Decode Url', command=decodeurl)
btn.pack()
btn.place(x=5,y=ypad(1))

url = StringVar()
ent = Entry(label,textvariable=url)
ent.pack()
ent.place(x=5,y=ypad('text'),width=760)

root.mainloop()